20105736482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{244637}}^1$

素因数の和:244790

約数の個数: 32

約数和(自身を含む): 33906826800

約数和(自身を除く): 13801090318

約数列:

[1, 2, 13, 26, 29, 58, 109, 218, 377, 754, 1417, 2834, 3161, 6322, 41093, 82186, 244637, 489274, 3180281, 6360562, 7094473, 14188946, 26665433, 53330866, 92228149, 184456298, 346650629, 693301258, 773297557, 1546595114, 10052868241, 20105736482]

約数ペア:

[(1, 20105736482), (2, 10052868241), (13, 1546595114), (26, 773297557), (29, 693301258), (58, 346650629), (109, 184456298), (218, 92228149), (377, 53330866), (754, 26665433), (1417, 14188946), (2834, 7094473), (3161, 6360562), (6322, 3180281), (41093, 489274), (82186, 244637)]